[RESTRICT AUTOMERGE] UpsideDownCake/34 is now REL

Ignore-AOSP-First: UpsideDownCake Finalization
Bug: 275409981
Test: build
Change-Id: I4b5e9939b60cde7482021fc1d0aede38a99493c1
Merged-In: I4b5e9939b60cde7482021fc1d0aede38a99493c1
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index bcbdeeb..cb79fe2 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -53,7 +53,7 @@
 
 # These are the current development codenames, if the build is not a final
 # release build.  If this is a final release build, it is simply "REL".
-PLATFORM_VERSION_CODENAME.UP1A := UpsideDownCake
+PLATFORM_VERSION_CODENAME.UP1A := REL
 PLATFORM_VERSION_CODENAME.VP1A := VanillaIceCream
 
 # This is the user-visible version.  In a final release build it should